Doctors and health care providers in Riverdale, NY
24 individual NPPES records list a practice address in Riverdale, 720th of 1,009 New York cities. The largest group is internal medicine physician: 5, 21% of the city's records, against 2% across New York.
The 8 largest groups in Riverdale
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Riverdale in New York
- Rank in New York720th of 1,009 cities by records
- Share of the state<0.1% of New York's records
- Specialties present16 taxonomy codes
- Top three groups37.5% of all records
Providers in Riverdale, alphabetically
- Beena Alexander, M.D.Internal Medicine Physician1104813054
- Sara Berger, LCSWClinical Social Worker1902809668
- Rebecca Bigio, RN CNS NPPClinical Nurse Specialist1962584276
- Tomas Capla, DDSDentist1700959541
- Rosemarie DacostaSpeech-Language Assistant1639625478
- Ethan David, DDSGeneral Practice Dentistry1841387172
- Renee Greene, AU.D.Audiologist1699760595
- Jessica Halprin, MDInternal Medicine Physician1477655892
- Mariel Hansen, MSW LCSWSocial Worker1346396868
- Dina KalnickiPsychologist1023328606
- Michael Kaplowitz, MDPsychiatry Physician1255308078
- Rebecca Magbag, MDInternal Medicine Physician1629065248
- Georges Moroz, M.D.Psychiatry Physician1417287962
- Ernesto Nueva Espana, MDFamily Medicine Physician1043209729
- Christine OlibricePhysician Assistant1578361846
- Yelena Pertsovsky, D.O.Internal Medicine Physician1861489163
- Eric Poznyansky, DDSDentist1801944988
- Leslie Rubin, DPMPodiatrist1205827714
- Roopa Sadana, MDInternal Medicine Physician1285622613
- Michael Salpeter, DDSGeneral Practice Dentistry1023105350
- Roderick Santos, MDObstetrics & Gynecology Physician1669552220
- Sara Sigli, DDS PCPublic Health Dentistry1558466821
- Shelly-Ann Stewart, M.S. OTR/LOccupational Therapist1083848634
- Barbara Weinberg, LCSWClinical Social Worker1841371085
How to read this directory
Riverdale, New York appears in the CMS National Plan and Provider Enumeration System with 24 registered healthcare providers spanning 16 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Riverdale - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Riverdale practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.
The provider mix in Riverdale is weighted toward Internal Medicine Physician (5 clinicians, followed by Psychiatry Physician with 2 and General Practice Dentistry with 2). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to New York's population, Riverdale reports roughly 0.1 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.
Of New York's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Riverdale practice address, a coverage gap Riverdale patients typically fill by traveling to a larger nearby hub.
For Riverdale patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.
For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.
Common questions
How many doctors are in Riverdale, NY?
There are 24 registered healthcare providers in Riverdale, NY, covering 16 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Riverdale?
The most common specialties in Riverdale are Internal Medicine Physician, Psychiatry Physician, General Practice Dentistry, Dentist, Clinical Social Worker. Internal Medicine Physician has the most providers with 5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.